🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.54 AU - 0.86 AU

Year: 250 Days

Day: 36.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.76 AU - 0.96 AU

Year: 341 Days

Day: 16.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,096,609 km

• M1: 57,745 km (0.072 R)
• M2: 753,524 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.88 AU - 1.22 AU

Year: 460 Days

Day: 47.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.89 AU - 1.33 AU

Year: 500 Days

Day: 31.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.06 AU - 1.3 AU

Year: 548 Days

Day: 39.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,096,609 km

• M1: 312,510 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.36 AU - 1.72 AU

Year: 817 Days

Day: 18.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.7

Radius: 9.8

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.05 AU - 3.49 AU

Year: 2528 Days

Day: 15 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 71,096,609 km

• M1: 134,189 km (0.085 R)
• M2: 196,572 km (0.103 R)
• M3: 405,410 km (0.052 R)
• M4: 503,546 km (0.096 R)
• M5: 576,550 km (0.099 R)
• M6: 734,526 km (0.11 R)
• M7: 850,913 km (0.075 R)
• M8: 973,882 km (0.074 R)
• M9: 1,094,308 km (0.031 R)
• M10: 1,265,897 km (0.119 R)
• M11: 1,446,611 km (0.119 R)
• M12: 1,728,454 km (0.115 R)
• M13: 1,865,336 km (0.093 R)
• M14: 2,005,958 km (0.051 R)
• M15: 2,105,440 km (0.05 R)
• M16: 2,390,424 km (0.081 R)
• M17: 2,567,399 km (0.1 R)
• M18: 2,663,740 km (0.118 R)
• M19: 2,997,343 km (0.106 R)
• M20: 3,383,904 km (0.083 R)
• M21: 3,623,560 km (0.098 R)
• M22: 3,841,225 km (0.075 R)
• M23: 3,937,865 km (0.072 R)
• M24: 4,063,228 km (0.112 R)
• M25: 4,505,439 km (0.05 R)
• M26: 4,621,976 km (0.08 R)
• M27: 4,695,428 km (0.103 R)
• M28: 4,783,990 km (0.117 R)
• M29: 4,918,030 km (0.104 R)
• M30: 5,327,479 km (0.089 R)
• M31: 5,512,981 km (0.096 R)
• M32: 6,018,322 km (0.117 R)
• M33: 6,195,446 km (0.042 R)
• M34: 6,341,603 km (0.115 R)
• M35: 6,521,869 km (0.117 R)
• M36: 6,853,976 km (0.106 R)
• M37: 6,921,145 km (0.093 R)
• M38: 7,174,714 km (0.05 R)
• M39: 7,277,039 km (0.113 R)
• M40: 7,552,149 km (0.099 R)
• M41: 7,638,916 km (0.071 R)
• M42: 7,883,359 km (0.089 R)
• M43: 8,308,666 km (0.083 R)
• M44: 8,723,201 km (0.049 R)
• M45: 9,685,265 km (0.079 R)
• M46: 9,893,057 km (0.072 R)
• M47: 10,045,048 km (0.037 R)
• M48: 10,197,937 km (0.052 R)
• M49: 10,274,681 km (0.067 R)
• M50: 10,467,363 km (0.099 R)
• M51: 10,739,033 km (0.107 R)
• M52: 11,072,187 km (0.105 R)
• M53: 11,249,909 km (0.114 R)
• M54: 11,990,569 km (0.087 R)
• M55: 12,376,980 km (0.118 R)
• M56: 12,458,810 km (0.115 R)
• M57: 12,829,513 km (0.089 R)
• M58: 12,933,185 km (0.108 R)
• M59: 13,666,364 km (0.056 R)
• M60: 13,729,793 km (0.107 R)
• M61: 14,091,371 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.5

Radius: 4.5

Gravity: 36.81 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.05 AU - 11.09 AU

Year: 13661 Days

Day: 24 Hours

Environment

Temp: -188 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,096,609 km

• M1: 355,445 km (0.06 R)
• M2: 403,166 km (0.061 R)
• M3: 541,095 km (0.073 R)
• M4: 673,938 km (0.078 R)
• M5: 1,084,285 km (0.085 R)
• M6: 1,179,130 km (0.115 R)
• M7: 1,276,818 km (0.118 R)
• M8: 1,351,766 km (0.046 R)
• M9: 1,506,151 km (0.046 R)
• M10: 1,748,350 km (0.069 R)
• M11: 1,916,498 km (0.093 R)
• M12: 2,002,517 km (0.05 R)
• M13: 2,608,538 km (0.113 R)
• M14: 3,301,027 km (0.087 R)
• M15: 3,508,968 km (0.026 R)
• M16: 4,046,922 km (0.032 R)
• M17: 4,269,374 km (0.109 R)
• M18: 5,278,112 km (0.1 R)
• M19: 5,602,739 km (0.095 R)
• M20: 6,658,452 km (0.103 R)
• M21: 6,876,715 km (0.085 R)
• M22: 7,682,150 km (0.073 R)
• M23: 8,188,987 km (0.098 R)
• M24: 8,564,328 km (0.102 R)
• M25: 8,659,024 km (0.12 R)
• M26: 8,849,462 km (0.119 R)
• M27: 9,429,154 km (0.031 R)
• M28: 9,723,562 km (0.116 R)
• M29: 9,921,630 km (0.12 R)
• M30: 10,422,334 km (0.065 R)
• M31: 12,026,173 km (0.108 R)
• M32: 12,775,209 km (0.03 R)
• M33: 13,594,557 km (0.099 R)
• M34: 13,815,812 km (0.074 R)
• M35: 13,926,963 km (0.07 R)
• M36: 14,038,414 km (0.066 R)
• M37: 14,487,058 km (0.067 R)
• M38: 15,455,854 km (0.048 R)
• M39: 15,860,815 km (0.06 R)
• M40: 15,977,202 km (0.062 R)
• M41: 16,269,367 km (0.056 R)
• M42: 16,740,451 km (0.056 R)
• M43: 16,977,563 km (0.091 R)
• M44: 17,395,390 km (0.062 R)
• M45: 17,575,506 km (0.045 R)
• M46: 18,180,330 km (0.066 R)
• M47: 18,302,103 km (0.088 R)
• M48: 20,413,377 km (0.102 R)
• M49: 21,176,626 km (0.064 R)
• M50: 23,721,286 km (0.109 R)
• M51: 24,188,181 km (0.118 R)
• M52: 24,792,855 km (0.053 R)
• M53: 25,675,034 km (0.035 R)
• M54: 25,743,250 km (0.117 R)
• M55: 25,948,499 km (0.094 R)
• M56: 26,291,826 km (0.111 R)
• M57: 29,020,192 km (0.12 R)
• M58: 29,305,176 km (0.11 R)
• M59: 29,590,908 km (0.115 R)
• M60: 30,453,938 km (0.109 R)
• M61: 31,252,192 km (0.089 R)
• M62: 33,240,796 km (0.119 R)
• M63: 33,763,043 km (0.102 R)
• M64: 33,987,589 km (0.06 R)
• M65: 34,966,707 km (0.102 R)
• M66: 35,118,250 km (0.102 R)
• M67: 35,269,942 km (0.096 R)
• M68: 35,650,070 km (0.106 R)
• M69: 35,878,805 km (0.067 R)
• M70: 36,721,640 km (0.068 R)
• M71: 38,114,845 km (0.061 R)
• M72: 38,192,785 km (0.094 R)
• M73: 38,739,715 km (0.084 R)
• M74: 38,817,955 km (0.105 R)
• M75: 39,131,811 km (0.029 R)
• M76: 40,157,753 km (0.032 R)
• M77: 40,634,222 km (0.11 R)
• M78: 44,103,098 km (0.032 R)
• M79: 44,594,676 km (0.06 R)
• M80: 44,676,656 km (0.044 R)
• M81: 46,246,087 km (0.081 R)
• M82: 46,662,119 km (0.065 R)
• M83: 46,995,872 km (0.049 R)
• M84: 47,414,148 km (0.101 R)
• M85: 47,581,697 km (0.108 R)
• M86: 49,949,233 km (0.029 R)
• M87: 50,290,615 km (0.036 R)
• M88: 53,397,314 km (0.114 R)
• M89: 54,008,721 km (0.105 R)
• M90: 54,096,236 km (0.061 R)
• M91: 55,238,116 km (0.12 R)
• M92: 55,326,379 km (0.09 R)
• M93: 57,278,033 km (0.101 R)
• M94: 59,252,126 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.1

Radius: 5.6

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 12.2 AU - 17.92 AU

Year: 24984 Days

Day: 20.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,096,609 km

• M1: 213,327 km (0.053 R)
• M2: 301,440 km (0.082 R)
• M3: 936,333 km (0.064 R)
• M4: 1,087,577 km (0.109 R)
• M5: 1,139,786 km (0.117 R)
• M6: 1,737,430 km (0.107 R)
• M7: 2,315,775 km (0.092 R)
• M8: 3,059,127 km (0.118 R)
• M9: 3,631,937 km (0.078 R)
• M10: 4,873,450 km (0.112 R)
• M11: 5,358,745 km (0.071 R)
• M12: 5,584,489 km (0.093 R)
• M13: 5,813,224 km (0.053 R)
• M14: 6,045,100 km (0.103 R)
• M15: 6,185,722 km (0.081 R)
• M16: 6,614,021 km (0.061 R)
• M17: 6,758,981 km (0.069 R)
• M18: 7,299,179 km (0.085 R)
• M19: 7,802,277 km (0.107 R)
• M20: 8,577,792 km (0.074 R)
• M21: 8,630,301 km (0.089 R)
• M22: 8,894,790 km (0.092 R)
• M23: 10,480,528 km (0.087 R)
• M24: 10,762,669 km (0.032 R)
• M25: 11,740,590 km (0.098 R)
• M26: 12,033,503 km (0.101 R)
• M27: 12,507,280 km (0.101 R)
• M28: 13,047,627 km (0.109 R)
• M29: 16,249,919 km (0.077 R)
• M30: 18,240,768 km (0.106 R)
• M31: 18,647,973 km (0.102 R)
• M32: 19,058,320 km (0.067 R)
• M33: 20,237,002 km (0.117 R)
• M34: 20,658,568 km (0.101 R)
• M35: 21,083,127 km (0.081 R)
• M36: 21,725,201 km (0.059 R)
• M37: 21,797,008 km (0.093 R)
• M38: 23,542,516 km (0.096 R)
• M39: 24,208,526 km (0.057 R)
• M40: 25,710,638 km (0.09 R)
• M41: 26,626,327 km (0.111 R)
• M42: 27,242,670 km (0.101 R)
• M43: 32,094,578 km (0.089 R)
• M44: 33,825,575 km (0.112 R)
• M45: 34,075,253 km (0.12 R)
• M46: 34,158,579 km (0.084 R)
• M47: 34,409,156 km (0.114 R)
• M48: 36,520,730 km (0.111 R)
• M49: 37,721,402 km (0.114 R)
• M50: 38,934,940 km (0.06 R)
• M51: 39,809,639 km (0.113 R)
• M52: 40,073,380 km (0.06 R)
• M53: 41,133,730 km (0.098 R)
• M54: 41,311,452 km (0.061 R)
• M55: 41,845,816 km (0.071 R)
• M56: 42,024,435 km (0.103 R)
• M57: 42,382,573 km (0.083 R)
• M58: 47,500,765 km (0.054 R)
• M59: 48,060,560 km (0.104 R)
• M60: 49,753,260 km (0.068 R)
• M61: 50,037,197 km (0.055 R)
• M62: 50,132,042 km (0.036 R)
• M63: 50,892,448 km (0.082 R)
• M64: 55,730,742 km (0.094 R)
• M65: 56,419,790 km (0.113 R)
• M66: 57,111,530 km (0.102 R)
• M67: 58,403,757 km (0.051 R)
• M68: 59,504,647 km (0.063 R)
• M69: 62,133,980 km (0.091 R)
• M70: 64,079,350 km (0.093 R)
• M71: 64,904,383 km (0.075 R)
• M72: 67,400,573 km (0.092 R)
• M73: 67,924,464 km (0.078 R)
• M74: 69,082,053 km (0.113 R)
• M75: 70,033,944 km (0.081 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 11,433 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit